DE699773C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the mercuration of benzene
Assignee: FAHLBERG LIST AKT GES CHEMISCH
•
Filing: 1937-07-06
•
Granted: 1940-12-05
•
Expires: 1957-07-06
Abstract
No abstract record available.
Inventors
- 👤 Dr Rer Nat Karl Memminger
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 16:00
CPC Classifications
C; C07; C07F; C07F3/00; C07F3/10; C07F3/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.